55957902

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{11}}^4\times {\mathrm{13}}^1$

素因数の和:76

約数の個数: 120

約数和(自身を含む): 154221480

約数和(自身を除く): 98263578

約数列:

[1, 2, 3, 6, 7, 11, 13, 14, 21, 22, 26, 33, 39, 42, 49, 66, 77, 78, 91, 98, 121, 143, 147, 154, 182, 231, 242, 273, 286, 294, 363, 429, 462, 539, 546, 637, 726, 847, 858, 1001, 1078, 1274, 1331, 1573, 1617, 1694, 1911, 2002, 2541, 2662, 3003, 3146, 3234, 3822, 3993, 4719, 5082, 5929, 6006, 7007, 7986, 9317, 9438, 11011, 11858, 14014, 14641, 17303, 17787, 18634, 21021, 22022, 27951, 29282, 33033, 34606, 35574, 42042, 43923, 51909, 55902, 65219, 66066, 77077, 87846, 102487, 103818, 121121, 130438, 154154, 190333, 195657, 204974, 231231, 242242, 307461, 363363, 380666, 391314, 462462, 570999, 614922, 717409, 726726, 847847, 1141998, 1332331, 1434818, 1695694, 2152227, 2543541, 2664662, 3996993, 4304454, 5087082, 7993986, 9326317, 18652634, 27978951, 55957902]

約数ペア:

[(1, 55957902), (2, 27978951), (3, 18652634), (6, 9326317), (7, 7993986), (11, 5087082), (13, 4304454), (14, 3996993), (21, 2664662), (22, 2543541), (26, 2152227), (33, 1695694), (39, 1434818), (42, 1332331), (49, 1141998), (66, 847847), (77, 726726), (78, 717409), (91, 614922), (98, 570999), (121, 462462), (143, 391314), (147, 380666), (154, 363363), (182, 307461), (231, 242242), (242, 231231), (273, 204974), (286, 195657), (294, 190333), (363, 154154), (429, 130438), (462, 121121), (539, 103818), (546, 102487), (637, 87846), (726, 77077), (847, 66066), (858, 65219), (1001, 55902), (1078, 51909), (1274, 43923), (1331, 42042), (1573, 35574), (1617, 34606), (1694, 33033), (1911, 29282), (2002, 27951), (2541, 22022), (2662, 21021), (3003, 18634), (3146, 17787), (3234, 17303), (3822, 14641), (3993, 14014), (4719, 11858), (5082, 11011), (5929, 9438), (6006, 9317), (7007, 7986)]